This is a list of countries with McDonald's restaurants. McDonald's is the second largest chain of fast food restaurants in the world, with more than 36,000 outlets worldwide. The majority of McDonald's outlets outside of the United States are franchises. The biggest temporary McDonald's restaurant in the world was opened during 2012 Summer Olympics in London, which had 3,000 square metres (32,000 sq ft). The biggest still standing is in Will Rogers Turnpike, Oklahoma. The list of countries follows the company's own calculation, and contains several non-sovereign territories.